FI45804C - Electric motor with an air gap sleeve. - Google Patents

Electric motor with an air gap sleeve.

Info

Publication number: FI45804C
Authority: FI; Finland
Prior art keywords: electric motor; air gap; gap sleeve; sleeve; air
Prior art date: 1967-05-10

Application number

FI681297A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI45804B (en

Inventor

Drouard Jean Louis Georges

Stavropoulos Andre Albert

Original Assignee

Drouard Moteurs

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1967-05-10

Filing date

1968-05-08

Publication date

1972-09-11

1968-05-08 Application filed by Drouard Moteurs filed Critical Drouard Moteurs

1972-05-31 Application granted granted Critical

1972-05-31 Publication of FI45804B publication Critical patent/FI45804B/fi

1972-09-11 Publication of FI45804C publication Critical patent/FI45804C/en

Links

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Motor Or Generator Frames (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Hydraulic Motors (AREA)
Sliding-Contact Bearings (AREA)

FI681297A 1967-05-10 1968-05-08 Electric motor with an air gap sleeve. FI45804C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR105919A FR1532388A (en)	1967-05-10	1967-05-10	Advanced electric motor with air gap

Publications (2)

Publication Number	Publication Date
FI45804B FI45804B (en)	1972-05-31
FI45804C true FI45804C (en)	1972-09-11

Family

ID=8630583

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI681297A FI45804C (en)	1967-05-10	1968-05-08	Electric motor with an air gap sleeve.

Country Status (15)

Country	Link
US (1)	US3487457A (en)
AT (1)	AT289948B (en)
BE (1)	BE714461A (en)
BR (1)	BR6898933D0 (en)
CH (1)	CH462943A (en)
DE (1)	DE1763320A1 (en)
DK (1)	DK123058B (en)
ES (1)	ES353538A1 (en)
FI (1)	FI45804C (en)
FR (1)	FR1532388A (en)
GB (1)	GB1228912A (en)
LU (1)	LU55997A1 (en)
NL (1)	NL144102B (en)
NO (1)	NO122262B (en)
SE (1)	SE357111B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4118644A (en) *	1974-10-12	1978-10-03	Firma Schulte Elektrotechnik Kg	Electrical machinery
DE2738175C2 (en) *	1977-08-24	1982-09-16	Siemens AG, 1000 Berlin und 8000 München	Permanent magnet excited electrical machine
GB2167845B (en) *	1984-12-03	1988-09-21	S I Coolers Ltd	Coolers
US4918343A (en) *	1988-10-13	1990-04-17	Kohler Co.	Brushless alternator
US5046154A (en) *	1990-10-09	1991-09-03	Delco Electronics Corporation	Encapsulated armature and shaft assembly
DE4138705C2 (en) *	1991-11-26	1994-12-15	Licentia Gmbh	Housing, in particular for small electrical machines
DE19620901C1 (en) *	1996-05-23	1997-08-21	Grundfos As	Immersion motor for circulation pump
US5828148A (en) *	1997-03-20	1998-10-27	Sundstrand Corporation	Method and apparatus for reducing windage losses in rotating equipment and electric motor/generator employing same
DE10051403A1 (en) *	2000-10-17	2002-06-13	Minebea Co Ltd	Rotor assembly for an electric motor and internal rotor electric motor
US6814549B2 (en)	2002-02-28	2004-11-09	Standex International Corp.	Liner for fluid pump motor
US7804215B2 (en) *	2008-09-30	2010-09-28	General Electric Company	Integrated cooling concept for magnetically geared machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3053189A (en) *	1959-12-22	1962-09-11	Fostoria Corp	Motor driven pumps
DE1186544B (en) *	1961-02-21	1965-02-04	Bauknecht Gmbh G	Electric motor, the can of which is made of one piece with the bearing cover
US3128712A (en) *	1961-08-03	1964-04-14	Allis Chalmers Mfg Co	Canned motor pump
FR1322867A (en) *	1962-02-02	1963-04-05		Improvements to air-gap motors, especially for central heating accelerators and other similar applications

1967
- 1967-05-10 FR FR105919A patent/FR1532388A/en not_active Expired
1968
- 1968-04-25 CH CH617868A patent/CH462943A/en unknown
- 1968-04-29 GB GB1228912D patent/GB1228912A/en not_active Expired
- 1968-04-29 LU LU55997D patent/LU55997A1/xx unknown
- 1968-04-30 BE BE714461D patent/BE714461A/xx unknown
- 1968-04-30 US US725338A patent/US3487457A/en not_active Expired - Lifetime
- 1968-05-01 NL NL686806130A patent/NL144102B/en unknown
- 1968-05-04 ES ES353538A patent/ES353538A1/en not_active Expired
- 1968-05-06 DE DE19681763320 patent/DE1763320A1/en active Pending
- 1968-05-07 AT AT438168A patent/AT289948B/en not_active IP Right Cessation
- 1968-05-08 NO NO1778/68A patent/NO122262B/no unknown
- 1968-05-08 FI FI681297A patent/FI45804C/en active
- 1968-05-09 BR BR198933/68A patent/BR6898933D0/en unknown
- 1968-05-09 DK DK216468AA patent/DK123058B/en unknown
- 1968-05-10 SE SE06380/68A patent/SE357111B/xx unknown

Also Published As

Publication number	Publication date
NL6806130A (en)	1968-11-11
FR1532388A (en)	1968-07-12
CH462943A (en)	1968-09-30
AT289948B (en)	1971-05-10
ES353538A1 (en)	1969-10-01
NO122262B (en)	1971-06-07
DK123058B (en)	1972-05-08
BR6898933D0 (en)	1973-01-09
SE357111B (en)	1973-06-12
LU55997A1 (en)	1968-07-12
BE714461A (en)	1968-09-16
NL144102B (en)	1974-11-15
US3487457A (en)	1969-12-30
DE1763320A1 (en)	1971-09-23
GB1228912A (en)	1971-04-21
FI45804B (en)	1972-05-31

Publication	Publication Date	Title
CH474891A (en)	1969-06-30	Electric motor
BE774528A (en)	1972-04-27	ELECTRIC SLEEVE
CH460154A (en)	1968-07-31	Electrostatic synchronous motor
NL144901B (en)	1975-02-17	ELECTRIC MELTOVERS.
NL163913C (en)	1980-10-15	LINEAR ELECTRIC MOTOR.
FI45804C (en)	1972-09-11	Electric motor with an air gap sleeve.
CH483740A (en)	1969-12-31	Electrodynamic engine
FR1532298A (en)	1968-07-12	Advanced brake motor with no current
CH444283A (en)	1967-09-30	Small electric motor
CH474893A (en)	1969-06-30	Induction motor
CH461613A (en)	1968-08-31	Electric motor
DK125300B (en)	1973-01-29	Electric heater.
CH413609A (en)	1966-05-15	Locomotive with an electric motor
NL147891B (en)	1975-11-17	ROTATING ELECTRIC MACHINE WITH AXIAL AIR GAP.
DK119714B (en)	1971-02-15	Two-pole AC motor.
ES148038Y (en)	1970-04-01	ELECTRIC SHAVER.
AT290661B (en)	1971-06-11	Pyromagnetic motor
ES125939Y (en)	1968-12-16	AN ELECTRIC MOTOR.
CH479188A (en)	1969-09-30	Reluctance motor
FR1434386A (en)	1966-04-08	Advanced brake motor with no current
FR93243E (en)	1969-02-28	Static alternating current generator.
FR1521802A (en)	1968-04-19	Advanced axial fan
DE6609010U (en)	1972-01-20	ELECTRIC MOTOR
ES132231Y (en)	1971-02-16	PERFECTED ELECTRIC STOVE.
ES125246Y (en)	1967-07-16	PERFECTED ELECTRIC STOVE.